Proper Coffee Cold Drip

The Proper Coffee Cold Drip is a slow-drip brewing system that transforms ordinary coffee into an extraordinary concentrate. Over a 12-hour cycle, ice-cold water drips through your grounds at precisely 35 drops per minute — extracting deep, syrupy flavors that heat-based methods simply cannot achieve.

At the heart of this system is our proprietary stone filter — a machined aluminum disc designed to trap maximum moisture against the greatest possible surface area of your coffee bed. The result is a thick, rum-like coffee syrup with remarkable sweetness and zero bitterness.

Engineered entirely from aluminum and cut with water jet precision, the Cold Drip is built to last forever while serving as a mesmerizing conversation piece. Watch the slow, meditative drip process unfold over hours — it's as much meditation as it is brewing.

Every 12-hour brew produces 1000ml of concentrate that can be refrigerated for up to two weeks (though the first week delivers peak flavor).

**What's Included:** - Aluminum frame (water-jet cut) - 1000ml glass water vessel - Glass coffee vessel - Glass stone filter - All hardware and assembly guide

**Specifications:** - Model: Cold Drip Edition - Capacity: 35 oz / 1000ml (7 × 5oz cups) - Drip Rate: ~35 drips/minute (adjustable) - Brew Time: ~12 hours per cycle - Dimensions: 13″D × 13″W × 32.5″H - Warranty: 3 years - Lead time: 1 week - Made in Michigan, USA